homotopy coinvariant

(…)

homotopy quotient, homotopy coinvariant

(…)

**representation theory and equivariant cohomology in terms of (∞,1)-topos theory/homotopy type theory** (FSS 12 I, exmp. 4.4):

homotopy type theory | representation theory |
---|---|

pointed connected context $\mathbf{B}G$ | ∞-group $G$ |

dependent type on $\mathbf{B}G$ | $G$-∞-action/∞-representation |

dependent sum along $\mathbf{B}G \to \ast$ | coinvariants/homotopy quotient |

context extension along $\mathbf{B}G \to \ast$ | trivial representation |

dependent product along $\mathbf{B}G \to \ast$ | homotopy invariants/∞-group cohomology |

dependent product of internal hom along $\mathbf{B}G \to \ast$ | equivariant cohomology |

dependent sum along $\mathbf{B}G \to \mathbf{B}H$ | induced representation |

context extension along $\mathbf{B}G \to \mathbf{B}H$ | restricted representation |

dependent product along $\mathbf{B}G \to \mathbf{B}H$ | coinduced representation |

spectrum object in context $\mathbf{B}G$ | spectrum with G-action (naive G-spectrum) |

Created on April 12, 2014 at 06:37:15. See the history of this page for a list of all contributions to it.